Pith Number

pith:XCJHKZLB

pith:2015:XCJHKZLBGLKV4TSYG4ECX43OBG

not attested not anchored not stored refs pending

Application of a multiscale maximum entropy image restoration algorithm to HXMT observations

Ju Guan, Li-Ming Song, Zhuo-Xi Huo

arxiv:1511.09307 v6 · 2015-11-30 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCJHKZLBGLKV4TSYG4ECX43OBG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:13:04.822207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b89275656132d55e4e5837082bf36e09bf23fc2baf965f3a9d6ce1d06362aec1

Aliases

arxiv: 1511.09307 · arxiv_version: 1511.09307v6 · doi: 10.48550/arxiv.1511.09307 · pith_short_12: XCJHKZLBGLKV · pith_short_16: XCJHKZLBGLKV4TSY · pith_short_8: XCJHKZLB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XCJHKZLBGLKV4TSYG4ECX43OBG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b89275656132d55e4e5837082bf36e09bf23fc2baf965f3a9d6ce1d06362aec1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fd1d1d4c3d9afdfe82e5ced217e0499f216e60efa8432970c30550d601e24fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-11-30T13:52:21Z",
    "title_canon_sha256": "4873c5605e859372b4ce6b71b999c0f9269a07d50de76595714b973f8ed53c6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.09307",
    "kind": "arxiv",
    "version": 6
  }
}